PHP td_global::cur_single_template示例

function td_add_single_template_class($classes)
{
    if (is_single()) {
        global $post;
        $active_single_template = '';
        $td_post_theme_settings = get_post_meta($post->ID, 'td_post_theme_settings', true);
        if (!empty($td_post_theme_settings['td_post_template'])) {
            // we have a post template set in the post
            $active_single_template = $td_post_theme_settings['td_post_template'];
        } else {
            // we may have a global post template form td panel
            $td_default_site_post_template = td_util::get_option('td_default_site_post_template');
            if (!empty($td_default_site_post_template)) {
                $active_single_template = $td_default_site_post_template;
            }
        }
        // add the class if we have a post template
        if (!empty($active_single_template)) {
            td_global::$cur_single_template = $active_single_template;
            $classes[] = sanitize_html_class($active_single_template);
        }
    }
    // if main menu background color is white to fix the menu appearance on all headers
    if (td_util::get_option('tds_menu_color') == '#ffffff' or td_util::get_option('tds_menu_color') == 'ffffff') {
        $classes[] = 'white-menu';
    }
    // if grid color is white to fix the menu appearance on all headers
    if (td_util::get_option('tds_grid_line_color') == '#ffffff' or td_util::get_option('tds_grid_line_color') == 'ffffff') {
        $classes[] = 'white-grid';
    }
    return $classes;
}